Greg Wittel — 2 Patents at Proofpoint

Greg Wittel has been granted 2 US patents while listed as an inventor at Proofpoint. The first was granted in 2010 and the most recent in January 2013. Greg Wittel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Greg Wittel in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8356076	Apparatus and method for performing spam detection and filtering using an image history table	Yanyan Yang, Scott R. Panzer, Steven D. Lewis	2013-01-15	$4,959,000
7716297	Message stream analysis for spam detection and filtering	Yanyan Yang, Scott R. Panzer, Steven D. Lewis	2010-05-11

Greg Wittel — 2 Patents

Issued Patents All Time

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